GB/T 9074.18-2017

Slotted pan head tapping screw and large plain washer assemblies-type F

GB/T 9074.1-S1-2018

Hexagon head screws and plain washer assemblies

GB/T 9074.1-S1-2018

Hexagon head screws and large plain washer assemblies

GB/T 9074.1-S2-2018

Hexagon head bolts and plain washer assemblies

GB/T 9074.1-S2-2018

Hexagon head bolts and large plain washer assemblies

GB/T 9074.1-S3-2018

Pan head screws with type H cross recess and plain washer assemblies

GB/T 9074.1-S3-2018

Pan head screws with type H cross recess and large plain washer assemblies

GB/T 9074.1-S3-2018

Pan head screws with type Z cross recess and plain washer assemblies

GB/T 9074.1-S3-2018

Pan head screws with type Z cross recess and large plain washer assemblies

GB/T 9074.1-S4-2018

Hexagon socket heads cap screws and small plain washer assemblies

GB/T 9074.1-S4-2018

Hexagon socket heads cap screws and plain washer assemblies

GB/T 9074.1-S4-2018

Hexagon socket heads cap screws and large plain washer assemblies

GB/T 9074.1-S4-2018

Hexagon socket knurled heads cap screws and small plain washer assemblies

GB/T 9074.1-S4-2018

Hexagon socket knurled heads cap screws and plain washer assemblies

GB/T 9074.1-S4-2018

Hexagon socket knurled heads cap screws and large plain washer assemblies

GB/T 9074.1-S5-2018

Slotted pan head screws and plain washer assemblies

GB/T 9074.1-S5-2018

Slotted pan head screws and large plain washer assemblies

GB/T 9074.1-S6-2018

Slotted cheese head screws and small plain washer assemblies

GB/T 9074.1-S6-2018

Slotted cheese head screws and plain washer assemblies

GB/T 9074.1-S6-2018

Slotted cheese head screws and large plain washer assemblies